Mazda CX-9 Oil Type & Capacity
The Mazda CX-9 takes 5W-30 engine oil, about 5.1 qt with a filter change, on 2016-2026 models. Older ones use the same grade but hold a different amount - 2006-2015 models take 5.5 qt - so check your year in the table below.
Oil by model year
| Model years | Oil type | Capacity |
|---|---|---|
| 2016-2026 | 5W-30 | 5.1 qt |
| 2006-2015 | 5W-30 | 5.5 qt |
Capacity is with a filter change and can vary by engine - open your exact year below for the per-engine figures and our sources.
Every CX-9 year
Frequently asked
What kind of oil does a Mazda CX-9 take?
The Mazda CX-9 takes 5W-30 engine oil, about 5.1 qt with a filter change, on 2016-2026 models. Older ones use the same grade but hold a different amount - 2006-2015 models take 5.5 qt - so check your year in the table below.
How many quarts of oil does a Mazda CX-9 take?
About 5.1 qt with a filter change on 2016-2026 models, and 5.5 qt on 2006-2015 models. Capacity varies by engine, so check your exact year for the per-engine figure - and finish on the dipstick rather than pouring in the full amount.
Does the oil type change by year on the Mazda CX-9?
Yes. We record 2 different factory specs across the years we cover - 2016-2026: 5W-30; 2006-2015: 5W-30. Use the table above and confirm against your owner's manual.